Measuring head of measuring mechanism for inner diameter and outer diameter of ring part

Abstract

The utility model discloses a measuring head of a measuring mechanism for inner and outer diameters of ring parts, which relates to the technical field of part measurement, and particularly comprises a bearing plate, a clamping groove is arranged on the upper surface of the bearing plate, a part is movably connected in the clamping groove, a mounting groove is arranged on the outer wall of one side of the bearing plate, and the part is movably connected with the mounting groove. A supporting rod is fixedly mounted on the inner wall of the mounting groove, and a movable plate is rotationally mounted on the outer surface of the supporting rod. According to the utility model, the limiting groove is arranged on the upper surface of the measuring tube, and through the cooperation of the limiting plate, the mounting lantern ring can move along the measuring tube, and through the positioning cooperation of the positioning disc and the acting force of the limiting spring, the mounting lantern ring can be kept in an unfolded state; and through cooperation of the scale grooves in the outer surface of the measuring tube, the inner diameter of the part can be measured, the practical degree of the device can be effectively improved, and rapid switching of measurement of the inner diameter and the outer diameter of the part is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to part measurement technical field, concretely is a kind of measuring head of ring class part inner and outer diameter measuring mechanism. BACKGROUND

[0002] The measurement of ring class part is an important and complex link in industrial manufacturing, especially for large-diameter ring class parts, the accurate geometric dimension measurement is of great significance and value to production and construction engineering, and is very critical to ensure product quality. There are various measurement methods for ring class parts, each method has its unique advantages and applicable scenarios. When selecting a measurement method, the specific characteristics of the part, measurement accuracy requirements and production conditions should be considered comprehensively. The ring class part measuring mechanism in the prior art usually adopts a split type inner and outer diameter measuring structure, which is low in practicality and inconvenient to operate.

[0003] The inner and outer measuring head for ring class parts disclosed in the Chinese Utility Model Patent Application Publication CN218673692U, although through the cooperation of the fixed groove, fixed block and protective cover, can provide good protection for the part measuring head during movement or installation, preventing collision with external objects from causing deformation or damage to the part measuring head, and improving the mobility of the device. However, the inner and outer measuring head for ring class parts has the disadvantages of low practicality, inconvenient quick switching of inner and outer diameter measurement of parts, and inconvenient disassembly and assembly of parts to be measured, which is not suitable for parts of various sizes. SUMMARY

[0004] (I) Technical problem to be solved

[0005] To solve the problems in the above background art, the utility model provides a measuring head for a ring class part inner and outer diameter measuring mechanism.

[0006] (II) Technical solution

[0007] In order to achieve the above object, the utility model discloses the following technical scheme to realize: including the butt joint board, the upper surface of butt joint board is seted up with the clamping groove, the inside movable joint of clamping groove has the part, the one side outer wall of butt joint board is seted up with the installation groove, the inner wall fixed mounting of installation groove has the support rod, the outer surface rotation mounting of support rod has the movable plate, the one side outer wall top of movable plate is seted up with the rectangular groove, the inner wall sliding installation of rectangular groove has the measuring rod, the end fixed mounting of measuring rod has the baffle, the upper surface of measuring rod is seted up with the sliding slot, the upper surface movable joint of measuring rod has the movable piece, the lower surface fixed mounting of movable piece has the movable rod, the one side outer wall fixed mounting of movable piece has the measuring strip, the one side outer wall fixed mounting of movable plate has the positioning plate, the outer surface movable installation of positioning plate has the positioning spring, the one side upper surface fixed mounting of measuring rod has the mounting block, the one side outer wall fixed mounting of mounting block has the measuring pipe, the end fixed mounting of measuring pipe has the positioning disc, the upper surface of measuring pipe is seted up with the limit groove, the outer surface movable installation of measuring pipe has the mounting collar, the inside upper surface fixed mounting of mounting collar has the limit plate, the outer surface movable installation of limit plate has the limit spring, the lower surface fixed mounting of mounting collar has the rod.

[0008] Optionally, the one side outer wall of the butt joint board is provided with a through groove, and the one side outer wall of the butt joint board is symmetrically provided with a label paper.

[0009] Optionally, the outer wall bottom of the butt joint board is symmetrically provided with a blocking groove and a connecting groove.

[0010] Optionally, the two blocking grooves and the connecting grooves correspond to each other, and the two connecting grooves are movably provided with clamping plates.

[0011] Optionally, the inner walls of the two blocking grooves are symmetrically fixedly provided with guide rails, and the guide rails are located on the same horizontal plane.

[0012] Optionally, the guide rails and the clamping plates are in sliding connection, the outer wall bottom of the butt joint board is symmetrically provided with clamping grooves.

[0013] Optionally, the ends of the two clamping plates are fixedly provided with extension plates, and the two clamping grooves are provided with clamping springs.

[0014] Optionally, the ends of the two clamping springs are connected with the extension plates, and the one side outer walls of the two clamping plates are fixedly provided with rubber plates.

[0015] (Three) beneficial effects

[0016] The utility model provides a kind of measuring head of ring class part inner diameter and outer diameter measuring mechanism, with following beneficial effects:

[0017] 1. The measuring head of the inner and outer diameter measuring mechanism for ring parts, the installation block is arranged at the top of the measuring rod, which is used for supporting and positioning the measuring tube, the limiting groove is arranged on the upper surface of the measuring tube, and the installation sleeve ring can move along the measuring tube through the cooperation of the limiting plate, the installation sleeve ring can keep an unfolded state through the positioning cooperation of the positioning disc and the force of the limiting spring, the stop rod is arranged in the part, and the inner diameter of the part can be measured through the cooperation of the scale groove on the outer surface of the measuring tube, the practicality of the device can be effectively improved, and the inner and outer diameter of the part can be quickly switched.

[0018] 2. The measuring head of the inner and outer diameter measuring mechanism for ring parts, the clamping plate can move horizontally along the bottom of the receiving plate, at the same time, the clamping groove is arranged on the outer wall of the receiving plate, which is used for supporting and positioning the clamping spring, and the clamping plate can keep an unfolded and tightly pressed state through the cooperation of the extension plate, the rubber plates are arranged on the outer wall of the clamping plate, the outer walls of the two rubber plates are arranged in a circular arc shape, which is used for clamping and fixing the part, the disassembly and assembly convenience of the part to be measured can be effectively improved, and the device is suitable for parts of various sizes. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional side view schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a three-dimensional top view schematic diagram of the structure of the utility model;

[0021] Figure 3 It is a three-dimensional side view schematic diagram of the structure of the utility model;

[0022] Figure 4 It is a local three-dimensional sectional view schematic diagram of the structure of the utility model;

[0023] Figure 5 It is a local three-dimensional sectional view schematic diagram of the structure of the utility model;

[0024] Figure 6 It is a local three-dimensional sectional view schematic diagram of the structure of the utility model.

[0025] In the drawing: 1, receiving plate; 2, clamping groove; 3, part; 4, installation groove; 5, supporting rod; 6, movable plate; 7, rectangular groove; 8, measuring rod; 9, baffle; 10, sliding groove; 11, movable piece; 12, movable rod; 13, measuring strip; 14, positioning plate; 15, positioning spring; 16, installation block; 17, measuring tube; 18, positioning disc; 19, limiting groove; 20, installation sleeve ring; 21, limiting plate; 22, limiting spring; 23, stop rod; 24, through groove; 25, label paper; 26, blocking groove; 27, connecting groove; 28, clamping plate; 29, guide rail; 30, clamping groove; 31, extension plate; 32, clamping spring; 33, rubber plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1

[0028] Please see Figures 1 to 6 This utility model provides a technical solution: a measuring head for measuring the inner and outer diameters of ring-shaped parts, including a receiving plate 1, a slot 2 on the upper surface of the receiving plate 1, a part 3 movably connected inside the slot 2, an installation groove 4 on one side of the outer wall of the receiving plate 1, a support rod 5 fixedly installed on the inner wall of the installation groove 4, a movable plate 6 rotatably installed on the outer surface of the support rod 5, a rectangular groove 7 on the top of one side of the outer wall of the movable plate 6, a measuring rod 8 slidably installed on the inner wall of the rectangular groove 7, a baffle 9 fixedly installed at the end of the measuring rod 8, a sliding groove 10 on the upper surface of the measuring rod 8, a movable piece 11 movably connected to the upper surface of the measuring rod 8, a movable rod 12 fixedly installed on the lower surface of the movable piece 11, a measuring strip 13 fixedly installed on one side of the outer wall of the movable piece 11, a positioning plate 14 fixedly installed on one side of the outer wall of the movable plate 6, a positioning spring 15 movably installed on the outer surface of the positioning plate 14, and an installation block 16 fixedly installed on one side of the upper surface of the measuring rod 8. A measuring tube 17 is fixedly installed on one side of the outer wall of the mounting block 16. A positioning plate 18 is fixedly installed at the end of the measuring tube 17. A limit groove 19 is formed on the upper surface of the measuring tube 17. An installation collar 20 is movably installed on the outer surface of the measuring tube 17. A limit plate 21 is fixedly installed on the inner upper surface of the installation collar 20. A limit spring 22 is movably installed on the outer surface of the limit plate 21. A stop bar 23 is fixedly installed on the lower surface of the installation collar 20. By setting the limit groove 19 on the upper surface of the measuring tube 17 and cooperating with the limit plate 21, the installation collar 20 can move along the measuring tube 17. By positioning and cooperating with the positioning plate 18 and the force of the limit spring 22, the installation collar 20 can be kept in an extended state. By placing the stop bar 23 inside the part 3 and cooperating with the scale groove on the outer surface of the measuring tube 17, the inner diameter of the part 3 can be measured. This can effectively improve the practicality of the device and realize the rapid switching between measuring the inner and outer diameters of the part 3.

[0029] In this embodiment, by setting the clamping groove 2 on the upper surface of the receiving plate 1, the middle part of the clamping groove 2 is set in a circular ring shape for positioning the receiving of the part 3, by setting the mounting groove 4 on the outer wall of the receiving plate 1, and by cooperating with the supporting rod 5, it is used for the supporting positioning of the movable plate 6, so that the movable plate 6 can rotate and swing along the receiving plate 1, by setting the rectangular groove 7 on the outer wall of the movable plate 6, it is used for the supporting positioning of the measuring rod 8, so that the measuring rod 8 can slide along the movable plate 6, when measuring the outer diameter of the part 3, by connecting the baffle 9 at the end of the measuring rod 8 with the part 3, by setting the positioning plate 14 on the outer wall of the movable plate 6, and by the action force of the positioning spring 15, the measuring rod 8 is driven to the right side of the device, and the baffle 9 is tightly attached to the part 3, at this time, by moving the movable piece 11, and driving the movable rod 12 to move along the sliding groove 10, by setting the measuring strip 13 on the outer wall of the movable piece 11, and corresponding to the scale groove on the outer surface of the measuring rod 8, the measurement of the outer diameter of the part 3 is realized, at the same time, by placing the baffle 9 at the inner circle of the part 3, and by the action force of the positioning spring 15, the baffle 9 is tightly attached to the inner wall of the part 3, in this process, by setting the mounting block 16 on the top of the measuring rod 8, it is used for the supporting positioning of the measuring tube 17, by setting the limiting groove 19 on the upper surface of the measuring tube 17, and by cooperating with the limiting plate 21, the mounting sleeve ring 20 can move along the measuring tube 17, and by the positioning cooperation of the positioning disc 18 and the action force of the limiting spring 22, the mounting sleeve ring 20 can keep the state of unfolding, by placing the stop rod 23 inside the part 3, and by cooperating with the scale groove on the outer surface of the measuring tube 17, the measurement of the inner diameter of the part 3 can be realized, which can effectively improve the practicality of the device and realize the quick switching of the inner and outer diameter measurement of the part 3.

[0030] Embodiment 2

[0031] Please refer to Figures 1 to 6The utility model provides technical scheme: A kind of measuring head of ring class part inner diameter and outer diameter measuring mechanism, the side outer wall of receiving plate 1 is equipped with through slot 24, the side outer wall of receiving plate 1 is equipped with label paper 25 symmetrically, the outer wall bottom of receiving plate 1 is equipped with stop groove 26 symmetrically, the outer wall bottom of receiving plate 1 is equipped with connecting groove 27 symmetrically, two stop grooves 26 and connecting groove 27 correspond to each other, two connecting grooves 27 are movably installed with clamping plate 28, the inner wall of two stop grooves 26 is fixedly installed with guide rail 29 symmetrically, multiple guide rails 29 are located in same horizontal plane, multiple guide rails 29 and clamping plate 28 are in sliding connection cooperation, the outer wall bottom of receiving plate 1 is equipped with clamping groove 30 symmetrically, the end of two clamping plates 28 is fixedly installed with extension plate 31, the inside of two clamping grooves 30 is equipped with clamping spring 32, the end of two clamping springs 32 is connected with extension plate 31, the side outer wall of two clamping plates 28 is fixedly installed with rubber plate 33, by being provided with clamping groove 30 in the outer wall of receiving plate 1, the support positioning of clamping spring 32 is used, and by the cooperation of extension plate 31, the state of keeping unfolding and pressing tightly of clamping plate 28 is realized, by being provided with rubber plate 33 in the outer wall of clamping plate 28, the outer wall of two rubber plates 33 is arranged in circular arc shape, and the clamping and fixing of part 3 are used, the dismounting convenient degree of part 3 to be measured can be effectively improved, and it is suitable for parts 3 of multiple size specifications.

[0032] In the embodiment, the label paper 25 is arranged on the outer surface of the receiving plate 1 to quickly record the measured size of the part 3. In actual use, the stop grooves 26 are arranged on the bottom of the receiving plate 1, the two stop grooves 26 are located in the same horizontal plane and correspond to the connecting grooves 27 one by one, the clamping plates 28 are arranged in the connecting grooves 27, and the clamping plates 28 can move horizontally along the bottom of the receiving plate 1 through the sliding connection with the guide rails 29. At the same time, the clamping grooves 30 are arranged on the outer wall of the receiving plate 1 to support and position the clamping springs 32, and the extension plates 31 are used to drive the clamping plates 28 to keep the unfolded and pressed state. The rubber plates 33 are arranged on the outer wall of the clamping plates 28, the outer walls of the two rubber plates 33 are arranged in circular arc shape, and the clamping and fixing of the part 3 are used. The dismounting convenient degree of the part 3 to be measured can be effectively improved, and it is suitable for parts 3 of multiple size specifications, and is suitable for popularization and application.

[0033] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A measuring head of a ring part inner and outer diameter measuring mechanism, comprising a receiving plate (1), characterized in that: The upper surface of the receiving plate (1) is provided with a clamping groove (2), the inside of the clamping groove (2) is movably connected with a part (3), one side outer wall of the receiving plate (1) is provided with a mounting groove (4), the inner wall of the mounting groove (4) is fixedly installed with a supporting rod (5), the outer surface of the supporting rod (5) is rotatably installed with a movable plate (6), the upper surface of the movable plate (6) is movably connected with a measuring rod (8), the end of the measuring rod (8) is fixedly installed with a baffle (9), the upper surface of the measuring rod (8) is movably connected with a movable piece (11), the lower surface of the movable piece (11) is fixedly installed with a movable rod (12), the outer wall of the movable piece (11) is fixedly installed with a measuring strip (13), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed with a positioning spring (15), the outer wall of the movable plate (6) is fixedly installed with a positioning plate (14), the outer surface of the positioning plate (14) is movably installed 2. The measuring head of a ring part inner and outer diameter measuring mechanism according to claim 1, characterized in that: ​ 3. The measuring head of a ring part inner and outer diameter measuring mechanism according to claim 1, characterized in that: ​ 4. The measuring head of a ring part inner and outer diameter measuring mechanism according to claim 3, characterized in that: ​ 5. The measuring head of a ring part inner and outer diameter measuring mechanism according to claim 4, characterized in that: ​ 6. The measuring head of a ring part inner and outer diameter measuring mechanism according to claim 5, characterized in that: ​ 7. The measuring head of a ring part inner and outer diameter measuring mechanism according to claim 6, characterized in that: ​ 8. The measuring head of a ring part inner and outer diameter measuring mechanism according to claim 7, characterized in that: ​

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